ALL-PRO Outdoor Security AL3050LPCBZ LED Dusk-To-Dawn Area/Barn Light, 3100 lm, Bronze Dusk to Dawn light efficiency with built-in photocell sensor LED Lifespan of over 22 years (at 6 hours per day) 3300 Lumens, great brightness without being overbearing Energy Star qualified for energy conservation and savings Heavy-duty corrosion resistant die-cast metal construction